Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
41 lines
928 B
C
41 lines
928 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright 2014, Michael Ellerman, IBM Corp.
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*/
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#ifndef __SELFTESTS_POWERPC_PMU_LIB_H
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#define __SELFTESTS_POWERPC_PMU_LIB_H
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <string.h>
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#include <unistd.h>
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union pipe {
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struct {
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int read_fd;
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int write_fd;
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};
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int fds[2];
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};
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extern int kill_child_and_wait(pid_t child_pid);
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extern int wait_for_child(pid_t child_pid);
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extern int sync_with_child(union pipe read_pipe, union pipe write_pipe);
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extern int wait_for_parent(union pipe read_pipe);
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extern int notify_parent(union pipe write_pipe);
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extern int notify_parent_of_error(union pipe write_pipe);
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extern pid_t eat_cpu(int (test_function)(void));
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extern bool require_paranoia_below(int level);
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struct addr_range {
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uint64_t first, last;
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};
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extern struct addr_range libc, vdso;
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int parse_proc_maps(void);
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#endif /* __SELFTESTS_POWERPC_PMU_LIB_H */
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